Square Flanges Manufacturer In India

ASME B16.5 Square Flanges  Manufacturer in India, Manufacturer & Suppliers of Square Flanges, square flanges manufacturers, SS Square Flanges, Carbon Steel Square Flanges manufacturer in india, Stainless Steel Square Flanges manufacturer in india, Alloy Steel Square Flanges manufacturer in india, Inconel 625 Square Flanges, Monel Square Flanges, Hastelloy Square Flanges in India & Asia,Carbon Steel square Flanges, Stainless Steel square Flanges, Alloy Steel square Flanges

We are largest manufacturers of Din Square flanges, jis Square flanges, astm a105 Square Flanges, astm a182 Square Flanges as per asme / ansi B16.5 Square flanges, ansi B16.47 Square flanges, 304 Square Flanges, 316 Square Flanges,  & uni Square flanges Standards.

Best offer on high quality Square flange like Class 150 Square Flanges, Class 300 Square Flanges, Class 600 Square Flanges, Class 900 Square Flanges, Class 1500 Square Flanges & Class 2500 Square Flanges suppliers

 Square Flanges at Our Factory

Square Flanges at Our Factory

Standard Flanges (Weld-neckSlip-onSocket-weldLap-jointBlind and Screwed Types) are manufactured by Dinesh Industries to specifications of ASME B16.5, ASME B16.47, ASME B16.48, BS EN 1092, BS 4504, API-605, API-590, MSSSP44, DIN 2632 to 2638, DIN 2576, 2642, 2527, 2566. Flanges cover a full range of pressure ratings of these specifications (150 – 2500 psi for ASME & PN6-PN400 for DIN / EN flanges). Non-standard flanges are made upto a diameter of 4500 mm and the weight not exceeding 5,000 kgs.

One of the leading Square flange manufacturers and supplier in India, Dinesh Industries   manufacturer Square Flanges in various types of carbon steel, alloy steel, stainless steel and duplex steel flanges as per customer recognised material standard (ASME/ANSI/DIN). The flanges are also manufactured as per customer specific requirements/drawings.

Square Flange made in accordance to JIS B2291 standard is a connecting piece that links JIS (Japanese Industrial Standards) nominal bore size pipes together and has a working pressure of up to 210kgf/cm2. This is equivalent to 210 Bar, or 21MPa. They are usually used in high pressure systems such as hydraulic and steam lines for up to 3,000 PSI working pressure.

We can offer a comprehensive range of Square Flange for the right technical solution. Dinesh industries manufacture & export wide selections of ANSI B16.5 Square Flange & ASME B16.47 Square Flange at most attractive price as per customer requirements, we can also manufacture Square Flange in ASTM/ASME/ANSI grades as per our customer budget, we enjoy the reputation supplying Square Flange at cheapest in steel industries around the globe.

Square Flanges Specification

Product type Square Flange
Size ½” (15 NB) to 48″ (1200NB)
Stainless Steel Square Flanges ASTM A 182, A 240, F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L
Alloy Steel Square Flanges ASTM / ASME A 182 GR F 5, F 9, F 11, F 12, F 22, F 91
Carbon Steel Square Flanges ASTM / ASME A 105, ASTM / ASME A 350 LF 2
Duplex Steel Square Flanges ASTM / ASME SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61.
Copper Alloy Square Flanges ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600. ASTM / ASME SB 151 UNS NO. 70600, 71500, C 70600 ( CU -NI- 90/10), C 71500 ( CU -NI- 70/30), ASTM / ASME SB 152 UNS NO C 10100, C 10200, C 10300, C 10800, C 12000, C 12200.
Nickel Alloy Square Flanges ASTM / ASME SB 564 UNS 2200 (NICKEL 200), UNS 4400 (MONEL 400), UNS 8825 INCONEL (825), UNS 6600 (INCONEL 600), UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ), ASTM / ASME SB 472 UNS 8020 (ALLOY 20 / 20 CB 3)
Pressure Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, ASA 300# DIN ND 6,10,16,25,40 Etc.
Standard ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642,DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673

Square Flanges Key Features:

  • Can be attached to the pipe without welding (sometimes an additional seal weld is used as well)
  • Ideal for higher pressure and temperature applications for small pipe sizes
  • Not recommended for larger loads, especially when subjected to higher torque

NOTE: This flange is referred to as either threaded or screwed. It is used to connect other threaded components in low pressure, non-critical applications. No welding is required.

ASME/ ANSI B16.5 Square Flanges Manufacturing Materials :

Dimensions Base Material Pressure Rating
ASME B16.5 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
API 605 ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
ASME B16.47series A & B ASTM A182 (Forgings) ASTM A240 (Plate) 150#. 300#. 400#. 600#. 900#. 1500#. 2500#.
EN1092-1 ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400.
BS4504 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160.
BS10 BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings)

 

Typical Stainless Steel 18/8 Grade Designations:

ASTM
BS
DIN
EURONORM
304
304S15
X5 Cr Ni 18 10
1.4301
304L
304S11
X2 Cr Ni 18 9
1.4307
316
316S31
X5 Cr Ni Mo 17 12 2
1.4401
316L
316S11
X2 Cr Ni Mo 17 13 2
1.4404
321
321S31
X6 Cr Ni 18 10
1.4541
316Ti
320S31
X6 Cr Ni Mo Ti 17 12 2
1.4571
SMO
254SMO
X1 Cr Ni Mo Cu N 20 18 7
1.4547

 

Manufacturers of Different Types of Flanges, Listed Below

ANSI B16.5 Forged Flanges ANSI B16.5 Blind Flanges ANSI B16.5 Slip on Flanges
ANSI B16.5 Weld Neck Flanges ANSI B16.5 Lapped Joint Flanges  ANSI B16.5 Threaded Flanges
ANSI B16.5 Socket Weld Flanges  ANSI B16.5 Long Weld Neck Flanges  ANSI B16.5 Weldo / Nipo Flanges

ASME B16.36 Orifice Flanges ANSI B16.5 Reducing Flanges ANSI B16.5 Flat Flanges
 ANSI B16.5 Loose Flanges ANSI B16.5 RTJ Flanges ANSI B16.5 Sorf Flanges
   ANSI B16.5 Square Flanges  ansi-asme-b16-5-swrf-flanges-manufacturer ANSI B16.5 Expander Flanges
 ANSI B16.5 Wnrf Flanges  ANSI B16.5 Ring Type Joint Flanges ANSI B16.5 Groove & Tongue Flanges
ANSI B16.5 High Hub Blinds Flanges  ANSI B16.48 Spectacle Blind Flanges ANSI B16.5 Weld Neck Flanges A / B
ANSI B16.48 Spades Ring Spacers Flanges  ANSI B16.5 Screwed Flanges ANSI B16.5 Forging Facing Flanges

ANSI B16.5 Square Flanges Dimensions & Weight Chart:

There are three types of Square Flanges under this standard:

  1. SHAB – Used with hexagon hex bolts, larger flange body size (Figure 1)
  2. SSAB – Used with socket cap screw, smaller flange body size than SHAB (Figure2)
  3. LSA – Oring side only, L shaped internal flow (Figure 3)

types of Square Flanges

SHA Square Flanges

SHB Square Flanges
  • Impa Code: 734801 15A SHA Square Flange
  • Impa Code: 734802 20A SHA Square Flange
  • Impa Code: 734803 25A SHA Square Flange
  • Impa Code: 734804 32A SHA Square Flange
  • Impa Code: 734805 40A SHA Square Flange
  • Impa Code: 734806 50A SHA Square Flange
  • Impa Code: 734807 65A SHA Square Flange
  • Impa Code: 734808 80A SHA Square Flange
  • Impa Code: 734811 15A SHB Square Flange
  • Impa Code: 734812 20A SHB Square Flange
  • Impa Code: 734813 25A SHB Square Flange
  • Impa Code: 734814 32A SHB Square Flange
  • Impa Code: 734815 40A SHB Square Flange
  • Impa Code: 734816 50A SHB Square Flange
  • Impa Code: 734817 65A SHB Square Flange
  • Impa Code: 734818 80A SHB Square Flange
SSA Square Flanges
SSB Square Flanges
  • Impa Code: 734821 15A SSA Square Flange
  • Impa Code: 734822 20A SSA Square Flange
  • Impa Code: 734823 25A SSA Square Flange
  • Impa Code: 734824 32A SSA Square Flange
  • Impa Code: 734825 40A SSA Square Flange
  • Impa Code: 734826 50A SSA Square Flange
  • Impa Code: 734827 65A SSA Square Flange
  • Impa Code: 734828 80A SSA Square Flange
  • Impa Code: 734831 15A SSB Square Flange
  • Impa Code: 734832 20A SSB Square Flange
  • Impa Code: 734833 25A SSB Square Flange
  • Impa Code: 734834 32A SSB Square Flange
  • Impa Code: 734835 40A SSB Square Flange
  • Impa Code: 734836 50A SSB Square Flange
  • Impa Code: 734837 65A SSB Square Flange
  • Impa Code: 734838 80A SSB Square Flange

 

ANSI B16.5 Square Flanges Dimensions

1) ANSI B16.5, ASME B16.47 FLANGE

  • Size range: 1/2″ to 24″ DN15 to DN600
  • Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
  • Pressure: 150#, 300#, 600#,900#,1500#, 2500#
  • Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXS
  • Material: stainless steel 304/304L, 316/316L
  • Coating: Bright
  • Package: seaworthy plywooden case, wooden pallet

2) EN1092-1 FLANGE

  • Size range: DN15 to DN600
  • Design: : plate flange, loose flange, blind flange, welding necking
  • type12 slip on flange, type 13 threaded flange
  • Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100
  • Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: 304/304L, 316/316L
  • Coating: Bright
  • Package: sea worthy plywooden case, wooden pallet

 

3) DIN FLANGE

  • Size range: DN15 to DN600
  • Design: slip on Flange: DIN2573,2576,2502,2503, 2543,2545
  • Welding neck Flange DIN2631, 2632,2633,2634,2635
  • Blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
  • Threaded Flange DIN2565,2566,2567,2567
  • Loose Flange DIN 2641,2642,2656,2673
  • Material: stainless steel 1.4301, 1.4404
  • Coating: rust-proof oil, transparent paint, cold and hot galvanize
  • Package: sea worthy plywooden case, wooden pallet

4) GOST FLANGE

  • Size range: DN15 to DN 2000
  • Design : plate falnge 12820-80, welding neck flange 12821-80
  • Pressure: PN6, PN10, PN16, PN25, PN40
  • Material: stainless steel 304/304L, 316/316L, Carbon Steel
  • Coating: rust-proof oil, cold and hot galvanize
  • Package: sea worthy plywooden case, wooden pallet

5) JIS FALNGE

  • Size ragne : 15A to 2000A
  • Design: SOP, BIND, SOH,
  • Puressure: 1K, 2K, 5K, 10K, 16K, 20K, 30K, 40K, 210k, 280k, 350k
  • Material: stainless steel SUS304, SUS316, Carbon Steel
  • Coating : bright
  • Packing: sea worthy plywooden case, wooden pallet

 

We Stock All Different Types Of Square Flanges

  • Square flange
  • Square Nonstandard Forged Flange for pipe
  • Customized Steel Square Forged Flange
  • ANSI CS square flange
  • standard din forged square flange
  • 4 bolt square flange
  • high pressure square flange with flange
  • Forged square flange
  • stainless steel 304sus 316sus square flange(FR-11)
  • railing stainless steel square base flange
  • SO railing stainless steel square base flange with low price
  • carbon steel square flange
  • 304 stainless steel square tube flange
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  • Forged stainless steel 316 square flange
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  • ASTM B151 UNS C70600 square handrail floor flange
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  • railing stainless steel square base flange
  • High Quality Square Tube Flange Customized
  • SS welding square Flanges
  • square hole flange
  • Mild Steel Square Flange
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ANSI/ASME steel flanges

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges

EN/PED Steel Flanges

 

BS Steel Flanges

 

JIS Steel Flanges

 

Flange Standard

Square Flanges Price

 

Type Of Square Flanges Available At Best Price

 Stainless Steel Square Flange  Alloy steel Square Flange

 Carbon steel Square Flange

 Duplex steel Square Flange  Super Duplex Square Flange

stainless steel Square Flange

Alloy steel Square Flange

Carbon steel Square Flange

Duplex steel Square Flange

Super Duplex Square Flange

 Alloy 20 Square Flange

 Nickel Square Flange  Inconel Square Flange  Hastelloy Square Flange  Monel Square Flange

Alloy 20 Square Flange

Nickel Square Flange

Inconel Square Flange

Hastelloy Square Flange

Monel Square Flange

 

Square Flanges Marking & Packaging

Square Flanges Marking & PackagingSquare Flanges  are packaged to ensure that there is no damage during transit. In case of exports, standard export packaging is done in wooden cases. All Alloy Steel Pipe Fittings and flanges are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make custom marking on our Alloy Steel Pipe Fittings

Dinesh Industries emphasis on the packaging to ensure that there is no damage during transit the Square Flanges are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and Dinesh Industries Brand Mark. You can also contact us for customized marking.

Square Flanges Quality Assurance

At Dinesh Industries, all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

Square Flanges Test Certificates: 

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report

Dinesh Industries offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or Dinesh Industries can be arrange the TPI by World reputed Agencies like Bureau Veritas, DNV, LLOYDS, ICB and many other. Square Flanges are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. All our Square Flanges are manufactured with tested raw materials and are supplied with NABL approved lab test reports. On demand, we can also provide, Hydro Testing Reports, Non Destructive Test Reports, or Destructive Test Reports.

Leading manufacturer of Square Flanges

We also having stock of Square Flanges & other Stainless Steel Flanges, Carbon Steel Flanges, Alloy Steel Flanges manufactured by :

manufacturer of Square Flanges

  • Square Flanges | Erne Fittings, Austria
  • Square Flanges | Metalfar, Italy
  • Square Flanges | Lame S.r.l., Italy
  • Square Flanges | BKL- Thai Benkan, Thailand
  • Square Flanges | BENKAN Corporation, Japan
  • Square Flanges | TecnoForge, Italy
  • Square Flanges | Ulma, Spain
  • Square Flanges | Mega, Italy
  • Square Flanges | Melesi, Italy
  • Square Flanges | Interfit, France
  • Square Flanges | Raccortubi S.p.A., Italy

we are the distributor of the of these Brands. we also have the sales representative who can provide the proper information of these Brands & about Grades, material and sizes of Square Flanges.

Our Ready Stock of Square Flanges

Square Flanges Application

  • Square Flanges uses in Oil and Gas Pipeline
  • Square Flanges uses in Chemical Industry
  • Square Flanges uses in Plumbing
  • Square Flanges uses in Oil & Gas Industry
  • Square Flanges uses in Water Supply Systems
  • Square Flanges uses in Paper & Pulp Industry
  • Square Flanges uses in Power Plant
  • Square Flanges uses in Fabrication Industry
  • Square Flanges uses in General purpose applications
  • Square Flanges uses in Food Processing Industry
  • Square Flanges uses in Structural Pipe
  • Square Flanges uses in Heat Exchangers

 

We Have Our Sales & Support Representative in following Location

indonesia
iran
United States Of America
South Korea
Malaysia
Iraq
Brazil
Mozambique
Singapore
oman
mexico
Morocco
Saudi Arabia
South Africa
Netherlands
Philippines
qatar
nigeria
romania
egypt
uae
kenya
colombia
australia
india
uk
venezuela
sudan
kuwait
jordan
canada
thailand
vietnam
turkey

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Ready Stock Of Square Flanges



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